Details for Patent: 6,159,458
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Summary for Patent: 6,159,458
Title: | Sustained release ophthalmic compositions containing water soluble medicaments |
Abstract: | An ophthalmic composition that provides sustained release of a water soluble medicament is formed comprising a crosslinked carboxy-containing polymer, a medicament, a sugar and water. The composition has a pH of at least 6.7 but a viscosity of from about 1000 to 5000 cps. |
Inventor(s): | Bowman; Lyle M. (Pleasanton, CA), Pfeiffer; James F. (Oakland, CA) |
Assignee: | InSite Vision (Alameda, CA) |
Application Number: | 08/963,815 |
Patent Claim Types: see list of patent claims | Composition; Use; |
Drugs Protected by US Patent 6,159,458
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International Family Members for US Patent 6,159,458
Country | Patent Number | Estimated Expiration | Supplementary Protection Certificate | SPC Country | SPC Expiration |
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Austria | 213405 | ⤷ Try a Trial | |||
Australia | 1303699 | ⤷ Try a Trial | |||
Australia | 745339 | ⤷ Try a Trial | |||
Canada | 2302379 | ⤷ Try a Trial | |||
Germany | 69803940 | ⤷ Try a Trial | |||
Denmark | 1028707 | ⤷ Try a Trial | |||
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